MATERIAL: Two carbon steel half bands and four bolts and nuts.

FINISH: Black or galvanized; furnished black unless otherwise specified.

SERVICE: Clamps mechanical joint piping or mechanical joint or socket joint fittings together thus stopping separation or distortion of pipe line under excessive water pressure.

APPROVALS: Complies with the requirements of the National Fire Protection Association Standard NFPA24 for Outside Protection.

Two cast iron washers, fig. 594, are used with each socket clamp and these must be ordered separately.